dichromate treatment
英
美 [daɪˈkroʊˌmeɪt ˈtriːtmənt]
重铬酸处理；重铬酸盐处理法
双语例句
- The content and chemical valence of chromium element, and the content of compounds in different chemical valence in chromate passivation film formed on commercial tinplate via a cathodic dichromate treatment were studied by X-ray photoelectron spectroscopy ( XPS).
使用X射线光电子能谱（XPS）分析方法，对镀锡铬酸盐钝化钢板中铬元素的含量、价态以及不同价态化合物的含量进行了研究，并对镀锡钢板铬酸盐钝化膜的形成机理进行了探讨。 - The oxidation resistance of rapidly quenching Nd Fe B was investigated before and after surface treatment. The silicone oil, the dichromate and the reducer were used to realize the surface treatment.
对快淬Nd-Fe-B永磁粉末采用硅烷耦联剂、重铬酸盐及其还原剂进行表面处理。研究了包覆处理前后快淬Nd-Fe-B磁粉的抗氧化性能。